Trump claimed that Russia and Ukraine had agreed to an energy truce. Neither side stopped the strikes.

U.S. President Donald Trump asserted on September 15, 2026 that Russia and Ukraine had reached an agreement to cease strikes on energy facilities. However, both sides continued to engage in retaliatory attacks. Ukrainian forces targeted Rosneft’s Syzran oil refinery in Samara, leading to a fire at the plant. Russian drones struck Kyiv, setting gas stations ablaze in Darnytskyi and Holosiivskyi districts, causing injuries to eight people.

Other targets included a warehouse, residential buildings, and an infrastructure facility in Zaporizhzhia. Trump's claim of the energy ceasefire was criticized by The Financial Times as premature, as the idea had been discussed but not finalized. Kremlin spokesperson Dmitry Peskov acknowledged supporting the ceasefire idea but insisted it would not resolve the issue of high global diesel prices without addressing seaborne exports and lifting sanctions.